When we took our first look at the new show Summer House,one moment stuck out — Stassi Schroeder was there! In a hot tub! Naturally we had to get to the bottom of how Stassi ended up beachside. Well, in the Vanderpump Rulessneak peek above, we find out she got invited by some of the cast for the first weekend of summer. And it's not just any weekend. It's her birthday.

Anyone who knows Stassi knows that her bithday weekend is kind of a big deal. Traditionally on Vanderpump Rules, it's during Stassi's birthday weekend that the biggest blow-ups, break-ups, make-ups, and all out debauchery happens. We mean it was on Stassi's birthday that Jax Taylor ripped off his sweater Season 1. It's that big. So we can't wait to see what happens on Summer House with a whole new gang of party people. But how exactly is Stassi finding herself amongst this mayhem?

Vanderpump Rules

Stassi Is Ready to Celebrate Her Birthday in Montauk!

Stassi Schroeder's new friends, Ashley and Lauren invite her to Montauk, NY.

Well, let us introduce you to the Wirkus twins, or as they like to call themselves, the Wirkus Circus. In this sneak peek of Pump Rules (above), we find out New Yorkers Lauren and Ashley Wirkus are actually pals with the former SURver when they visit her at Lisa Vanderpump's Sexy Unique Restaurant. "You know how you meet some people and just click? We had this one really fun night out and now we're just good friends," Stassi says, adding, "Probably because they like to drink as much as I do." Oh, boy. And Katie Maloney and Scheana Shay are invited? We can't wait to watch how this plays out.

Be sure to tune into Summer House premiere January 16th at 10/9c to find out what really happens between Stassi and Kyle in that hot tub.

Get to know the Wirkus twins and the Summer House home with this tour:

Summer House

Tour the Summer House

You're invited inside the swank Summer House as Ashley and Lauren Wirkus give you an all access tour this insane party palace.